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On April 5, Nikkei Asian Review reported that LG Electronics said its board of directors decided to end its loss-making smartphone business to focus on its more profitable home appliance and TV divi...[Details]
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With the wave of the new four modernizations of automobiles sweeping across, electrification, intelligence, networking, and sharing are being integrated into all aspects of automobiles. automobiles a...[Details]
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With D/A, we can not only output square wave signals, but also any waveforms, such as sine wave, triangle wave, sawtooth wave, etc. Taking sine wave as an example, we first need to create a sine wave...[Details]
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Circuit function: When the voltage is lower than 180V or higher than 250V, it can give an audible and visual alarm. When an AC contactor is connected externally, it can cut off the power supply to...[Details]
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Apple has been lobbying the U.S. government for tax cuts to stimulate domestic chip production, according to Bloomberg, suggesting that Apple may move more of its supply chain to the United States. A...[Details]
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The active suspension test bench control system based on the PXI platform described in this paper is easy to configure. Based on the PXI chassis, it can realize multiple functions with different PXI ...[Details]
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With the development of submicron technology, the density of FPGA chips continues to increase, and with its powerful parallel computing capabilities and convenient and flexible dynamic reconfigurab...[Details]
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LED, also known as light-emitting diode, has the advantages of high efficiency, low power consumption, long life, high safety and environmental protection. As a new generation of light source, LED h...[Details]
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A single-chip microcomputer (MICROCONTROLLER, also known as a microcontroller) is a microcomputer that integrates various components on a silicon chip. These components include a central processing u...[Details]
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The previous part talked about uboot jumping to start_armboot for execution (with an exception interrupt handling inserted in the middle).
This time, the main purpose is to record the im...[Details]
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1 Working principle of turbine transmitter
The turbine flowmeter consists of a turbine, bearing, preamplifier, and display instrument.
The measured fluid impacts the turbine blades, causing the ...[Details]
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Introduction
Radio frequency identification (RFID) technology is a non-contact automatic identification technology based on the radio frequency principle. Its basic principle is that the s...[Details]
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Blogger @熊猫很凸 suddenly exposed the realme GT Neo3 spy photos. As shown in the picture, the real machine is wearing a protective case, with only the camera exposed. As shown in the picture, realme GT ...[Details]
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Preface This experiment tests the timing counter of STC15. The STC15F2K60S2 microcontroller has three timing counters. We usually use timer 0 and timer 1. The so-called counter counts the pulses of t...[Details]
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Siemens acquires PRO DESIGN's proFPGA product family, expanding its leading IC verification portfolio • Through the acquisition of proFPGA prototyping solutions, Siemens provides its well-known Ve...[Details]
PCB Design
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